systemd(1)-+-NetworkManager(55528)-+-{NetworkManager}(55537)
           |                       `-{NetworkManager}(55538)
           |-agetty(1011)
           |-agetty(1012)
           |-anacron(30855)
           |-auditd(702)-+-sedispatch(704)
           |             |-{auditd}(703)
           |             `-{auditd}(705)
           |-catatonit(13788)
           |-chronyd(64972)
           |-conmon(95443)---dumb-init(95445)---ovn-controller(95448)-+-{ovn-controller}(95570)
           |                                                          |-{ovn-controller}(95571)
           |                                                          |-{ovn-controller}(95572)
           |                                                          `-{ovn-controller}(95573)
           |-conmon(104291)-+-dumb-init(104293)---neutron-ovn-met(104296)---neutron-ovn-met(104407)
           |                |-privsep-helper(104412)---{privsep-helper}(104413)
           |                |-privsep-helper(213250)-+-{privsep-helper}(213251)
           |                |                        `-{privsep-helper}(213316)
           |                `-privsep-helper(213283)-+-{privsep-helper}(213284)
           |                                         `-{privsep-helper}(216181)
           |-conmon(170084)---dumb-init(170086)---multipathd(170089)-+-{multipathd}(170144)
           |                                                         |-{multipathd}(170145)
           |                                                         |-{multipathd}(170146)
           |                                                         |-{multipathd}(170147)
           |                                                         |-{multipathd}(170148)
           |                                                         `-{multipathd}(170149)
           |-conmon(187000)-+-dumb-init(187002)---nova-compute(187004)-+-{nova-compute}(187277)
           |                |                                          |-{nova-compute}(187278)
           |                |                                          |-{nova-compute}(187279)
           |                |                                          |-{nova-compute}(187280)
           |                |                                          |-{nova-compute}(187281)
           |                |                                          |-{nova-compute}(187282)
           |                |                                          |-{nova-compute}(187283)
           |                |                                          |-{nova-compute}(187284)
           |                |                                          |-{nova-compute}(187285)
           |                |                                          |-{nova-compute}(187286)
           |                |                                          |-{nova-compute}(187287)
           |                |                                          |-{nova-compute}(187288)
           |                |                                          |-{nova-compute}(187289)
           |                |                                          |-{nova-compute}(187290)
           |                |                                          |-{nova-compute}(187291)
           |                |                                          |-{nova-compute}(187292)
           |                |                                          |-{nova-compute}(187293)
           |                |                                          |-{nova-compute}(187294)
           |                |                                          |-{nova-compute}(187295)
           |                |                                          |-{nova-compute}(187296)
           |                |                                          `-{nova-compute}(187297)
           |                |-privsep-helper(213148)---{privsep-helper}(213149)
           |                `-privsep-helper(213193)---{privsep-helper}(213194)
           |-conmon(197679)---dumb-init(197681)---ceilometer-poll(197684)-+-ceilometer-poll(197909)-+-{ceilometer-poll}(197910)
           |                                                              |                         |-{ceilometer-poll}(197971)
           |                                                              |                         `-{ceilometer-poll}(197972)
           |                                                              `-{ceilometer-poll}(197903)
           |-conmon(199511)---node_exporter(199513)-+-{node_exporter}(199516)
           |                                        |-{node_exporter}(199517)
           |                                        |-{node_exporter}(199518)
           |                                        `-{node_exporter}(199519)
           |-conmon(201377)---podman_exporter(201379)-+-{podman_exporter}(201382)
           |                                          |-{podman_exporter}(201383)
           |                                          |-{podman_exporter}(201384)
           |                                          |-{podman_exporter}(201385)
           |                                          |-{podman_exporter}(201387)
           |                                          |-{podman_exporter}(203481)
           |                                          |-{podman_exporter}(203482)
           |                                          `-{podman_exporter}(203483)
           |-conmon(203315)---openstack-netwo(203317)-+-{openstack-netwo}(203320)
           |                                          |-{openstack-netwo}(203321)
           |                                          |-{openstack-netwo}(203322)
           |                                          |-{openstack-netwo}(203323)
           |                                          `-{openstack-netwo}(203324)
           |-crond(1009)
           |-dbus-broker-lau(788)---dbus-broker(807)
           |-gssproxy(871)-+-{gssproxy}(874)
           |               |-{gssproxy}(875)
           |               |-{gssproxy}(876)
           |               |-{gssproxy}(877)
           |               `-{gssproxy}(878)
           |-irqbalance(817)---{irqbalance}(828)
           |-iscsid(172811)
           |-ovs-vswitchd(53832)-+-{ovs-vswitchd}(58365)
           |                     |-{ovs-vswitchd}(58367)
           |                     |-{ovs-vswitchd}(58368)
           |                     |-{ovs-vswitchd}(58369)
           |                     |-{ovs-vswitchd}(58370)
           |                     |-{ovs-vswitchd}(58371)
           |                     |-{ovs-vswitchd}(58372)
           |                     |-{ovs-vswitchd}(58373)
           |                     |-{ovs-vswitchd}(58374)
           |                     |-{ovs-vswitchd}(58376)
           |                     |-{ovs-vswitchd}(58378)
           |                     `-{ovs-vswitchd}(58380)
           |-ovsdb-server(53751)
           |-podman(201132)-+-{podman}(201141)
           |                |-{podman}(201143)
           |                |-{podman}(201145)
           |                |-{podman}(201146)
           |                |-{podman}(201147)
           |                |-{podman}(201149)
           |                |-{podman}(201150)
           |                |-{podman}(201151)
           |                |-{podman}(201156)
           |                |-{podman}(201164)
           |                |-{podman}(201165)
           |                |-{podman}(201166)
           |                `-{podman}(201167)
           |-polkitd(43554)-+-{polkitd}(43599)
           |                |-{polkitd}(43600)
           |                |-{polkitd}(43601)
           |                |-{polkitd}(43602)
           |                |-{polkitd}(43603)
           |                |-{polkitd}(43604)
           |                |-{polkitd}(43605)
           |                |-{polkitd}(43606)
           |                |-{polkitd}(43607)
           |                |-{polkitd}(43608)
           |                `-{polkitd}(43609)
           |-python3(4512)
           |-rpcbind(700)
           |-rsyslogd(1005)-+-{rsyslogd}(1019)
           |                `-{rsyslogd}(1020)
           |-sshd(128641)---sshd-session(225207)---sshd-session(225222)---sudo(225230)---sos(225254)-+-timeout(228102)---turbostat(228103)-+-sleep(228106)
           |                                                                                         |                                     `-{turbostat}(228104)
           |                                                                                         |-timeout(228109)---pstree(228110)
           |                                                                                         |-{sos}(225568)
           |                                                                                         |-{sos}(225569)
           |                                                                                         |-{sos}(225570)
           |                                                                                         |-{sos}(225571)
           |                                                                                         |-{sos}(227800)
           |                                                                                         |-{sos}(227847)
           |                                                                                         |-{sos}(228048)
           |                                                                                         `-{sos}(228085)
           |-systemd(4300)-+-(sd-pam)(4302)
           |               `-dbus-broker-lau(13880)---dbus-broker(13893)
           |-systemd-hostnam(226014)
           |-systemd-journal(680)
           |-systemd-logind(822)
           |-systemd-machine(153360)
           |-systemd-udevd(730)
           |-tuned(43773)-+-{tuned}(43776)
           |              |-{tuned}(43777)
           |              `-{tuned}(43778)
           |-virtlogd(152730)
           |-virtnodedevd(186919)-+-{virtnodedevd}(186920)
           |                      |-{virtnodedevd}(186921)
           |                      |-{virtnodedevd}(186922)
           |                      |-{virtnodedevd}(186923)
           |                      |-{virtnodedevd}(186924)
           |                      |-{virtnodedevd}(186925)
           |                      |-{virtnodedevd}(186926)
           |                      |-{virtnodedevd}(186927)
           |                      |-{virtnodedevd}(186928)
           |                      |-{virtnodedevd}(186929)
           |                      |-{virtnodedevd}(186930)
           |                      |-{virtnodedevd}(186931)
           |                      |-{virtnodedevd}(186932)
           |                      |-{virtnodedevd}(186933)
           |                      |-{virtnodedevd}(186934)
           |                      |-{virtnodedevd}(186936)
           |                      |-{virtnodedevd}(186937)
           |                      |-{virtnodedevd}(186938)
           |                      `-{virtnodedevd}(186939)
           `-virtqemud(186643)-+-{virtqemud}(186651)
                               |-{virtqemud}(186652)
                               |-{virtqemud}(186653)
                               |-{virtqemud}(186654)
                               |-{virtqemud}(186655)
                               |-{virtqemud}(186656)
                               |-{virtqemud}(186657)
                               |-{virtqemud}(186658)
                               |-{virtqemud}(186659)
                               |-{virtqemud}(186660)
                               |-{virtqemud}(186661)
                               |-{virtqemud}(186662)
                               |-{virtqemud}(186663)
                               |-{virtqemud}(186664)
                               |-{virtqemud}(186665)
                               |-{virtqemud}(186672)
                               |-{virtqemud}(186674)
                               `-{virtqemud}(213477)
